• This distribution compiles thermodynamic and (where available) dynamic properties of short protein sequences as obtained from coarse-grained molecular dynamics simulations. (princeton.edu)
  • We find that the predictions agree with both experimental measurements as well as coarse-grained molecular dynamics simulations of gels formed via arrested phase separation. (ucsb.edu)
  • In this paper, the dynamics of the mosaic instability is studied using Smoothed Boundary Method simulations at the particle level, where the concentration and electrostatic potential fields are spatially resolved around individual particles. (mit.edu)
  • Using molecular dynamics (MD) simulations, it is shown that mixing is enhanced when the polymer chain size is smaller than the wavelength of the chemical pattern of the surfaces. (vuw.ac.nz)
  • Our current understanding of flow dynamics on a particle level is mostly based on laboratory experiments and computer simulations. (ccs-labs.org)
  • The paper will discuss the accelerator system design and present the end-to-end beam dynamics simulations. (cern.ch)
  • We have assessed and used computational tools for this aim, most of them based on molecular dynamics (MD) simulations. (lu.se)
  • Despite the growing importance of ultrafast photoconductive measurements, a rigorous model for connecting the microscopic electron dynamics to the macroscopic external signal is lacking. (nature.com)
  • Even though processes such as electron scattering are expected to play an important role 13 , 14 , there is no rigorous model that connects the microscopic single-electron dynamics to the macroscopic current signal measured on the electrodes. (nature.com)
  • An overview over existing, purely heuristic, models for macroscopic signal generation in ultrafast current sampling in gases, together with the expected dependence on pressure is shown in Fig. 1 . (nature.com)
  • The basic problem, however, is to describe various quantum vacuum (condensate) contributions to the ground state energy at macroscopic separations (IR limit), as well as their renormalization group (RG) running without having a complete high-energy QFT (UV limit). (lu.se)
  • The datasets in this collection contain model output from the coupled global climate model, CM4, and Earth System Model, ESM4, both developed at the Geophysical Fluid Dynamics Laboratory (GFDL) of the National Oceanic and Atmospheric Administration (NOAA). (princeton.edu)
  • Commercially available solidliquid separation technologies applicable to microalgae, such as chemical coagulation, membrane separations and centrifugation, are too costly for biofuels production or other lowcost microalgae processes, such as wastewater treatment. (sbir.gov)
  • Critical biomolecules of the cell are identified, engineered and harnessed for myriad applications in sessions on "Frontiers in carbohydrate synthesis and recognition," "Lipid dynamics and signals in membrane and protein structure," and "Regulation of RNA. (asbmb.org)
  • This subcomplex also exists in the peroxisome membrane. (tcdb.org)
  • While many studies have been focused on the membrane structure, the dynamics of such systems are crucial for the function of the membrane including membrane bound proteins. (lu.se)
  • With this Dynamics workshop, our goal is to bring together leading experts in the field of membrane dynamics, with a particular focus on neutrons and X-rays, but also complementary techniques including NMR, single molecule spectroscopy and computer modeling. (lu.se)
  • Spinodal decomposition is a mechanism by which a single thermodynamic phase spontaneously separates into two phases (without nucleation). (wikipedia.org)
  • Decomposition occurs when there is no thermodynamic barrier to phase separation. (wikipedia.org)
  • As a result, phase separation via decomposition does not require the nucleation events resulting from thermodynamic fluctuations, which normally trigger phase separation. (wikipedia.org)
  • In nanoparticulate phase-separating electrodes, phase separation inside the particles can be hindered during their charge/discharge cycles even when a thermodynamic driving force for phase separation exists. (mit.edu)
  • For instance, in phase transition-based detectors and transition-edge sensors 27 , the reset time (return time to the critical bias point) can be significantly reduced using an ultrafast nonlinear process compared to thermodynamic transitions. (nature.com)
  • Furthermore, the fluid may undergo phase separation (multiphase flow), and at small length scales thermal fluctuations need to be taken into account - this latter regime is the typical Soft Matter domain. (cecam.org)
  • The problems considered are: (a) the mixing behaviour of polymeric fluids in micro- and nanofluidic devices, (b) capillary absorption of polymer droplets into narrow capillaries, and (c) modelling the phase separation and self-assembly behaviour in polymer systems with freely deforming boundaries. (vuw.ac.nz)
  • Lastly, the phase separation process in polymer blends between both confined and unconfined boundaries is studied using Smoothed Particle Hydrodynamics (SPH). (vuw.ac.nz)
  • Beyond a facile definition of phase separation ― A polymer science approach to predict and manipulate the morphology of bulk heterojunctions solar cells. (mpecdt.ac.uk)
  • While we show that our model reproduces the results of a porous-electrode model for the simple setup studied here, it is a powerful framework with the capability to predict the detailed dynamics in three-dimensional complex electrodes and provides further insights into the complex dynamics that result from the coupling of electrochemistry, thermodynamics, and transport kinetics. (mit.edu)
  • The simulation and analysis of these sequences is described in 'Active learning of the thermodynamics--dynamics tradeoff in protein condensates'' by Yaxin An, Michael A. Webb*, and William M. Jacobs* (https://doi.org/10.48550/arXiv.2306.03696). (princeton.edu)
  • Additionally, we compared how MD and grand-canonical Monte Carlo (GCMC) can be used to assess dynamics and thermodynamics of protein-ligand binding for both buried and solvent-exposed binding sites. (lu.se)
  • The introduction algorithm is applied to the famous Chua's oscillator, known for its rich variety of chaotic dynamics and bifurcations. (spie.org)
  • There is plenty of variability in the climate system due to underlying chaotic dynamics, in the absence of changing external forcing agents. (noaa.gov)
  • Phase 5- The 1870s early end of Reconstruction. (blogspot.com)
  • Building back The use of the recovery, rehabilitation and UNDRR better reconstruction phases after a disaster to increase the (2017) resilience of nations and communities through integrating disaster risk reduction measures into the restoration of physical infrastructure and societal systems, and into the revitalization of livelihoods, economies and the environment. (lu.se)
  • We study the effects of stochastic birth and death processes on the structural phases of systems of active and passive Brownian particles subject to volume exclusion. (uib.es)
  • For the investigation of field-dependent processes, knowledge of the carrier-envelope phase (CEP) is needed for an unambiguous determination of the field. (nature.com)
  • To determine the relationship between equilibrium phase behavior and non-equilibrium gelation processes, we use an effective interdroplet potential and generate mean field predictions of the pseudo-one component colloidal phase behavior. (ucsb.edu)
  • To understand the dynamic gelation processes at play during arrested phase separation, we also study colloidal gel elasticity and kinetics inside the phase boundary. (ucsb.edu)
  • An appropriate non-invasive in-flow measurement method, that allows to assess the influence of snow and particle properties, such as temperature, density, size, or shape, on processes like segregation, phase separation, and eventually flow mobility, is missing. (ccs-labs.org)
  • Up to this point, the Confederacy Society (CS) had lost phase one (allowing the establishment of a true federal republic), played for a draw in the Calhoun-Jackson era, and won phase three - in that its agendas controlled the national government and processes. (blogspot.com)
  • Realizing phase transitions based on the optical parametric processes can provide unique opportunities for sensing. (nature.com)
  • The so-called "phase segregation" phenomenon in lead halide perovskites can be considered as part of a broader set of observations dealing with photo-induced processes (photo-brightening, photo-degradation, etc. (lu.se)
  • We also predict the occurrence of first-order spectral phase transitions in coupled OPOs. (nature.com)
  • The method is applicable to heterogeneous nucleation and it can even predict the crystal phases of atoms near external interfaces. (osti.gov)
  • This dataset contains example input files, training data sets and potential files related to the publication 'First-principles-based Machine Learning Models for Phase Behavior and Transport Properties of CO2. (princeton.edu)
  • Further, some of the existing methods for chaos control and for converting an unwanted chaotic behavior into a desirable mode of operation are discussed. (spie.org)
  • The behavior of the system around the critical point is characterized by the order parameter (OP). Second-order phase transition displays continuity in the OP while exhibiting a discontinuity in the derivative of the OP. On the other hand, first-order transition is known to possess a discontinuous OP around the transition point. (nature.com)
  • light-induced phase-segregation (Hoke et al. (lu.se)
  • What defects are involved in halide segregation (halide vacancies, interstitials, ) and how do they determine the segregation dynamics? (lu.se)
  • In this presentation I want to introduce a discussion on what is the role of the defects in the phase segregation observed in thin films of mixed perovskites with the formulation MAPb(BrxI1-x)3. (lu.se)
  • Spectrally and time resolved photoluminescence confocal studies performed in our laboratory are used as a guide to the discussion and are put in context with literature on phase segregation and defect structure in lead halide perovskites. (lu.se)
  • Phase segregation in blue LEDs based on mixed halide perovskites. (lu.se)
  • Questions discuss: what is the driving force for phase segregation? (lu.se)
  • What is the difference between phase segregation in mixed Br/I perovskites and mixed Br/Cl perovskites? (lu.se)
  • What are the approaches to minimize phase segregation for stable devices? (lu.se)
  • The relationship between defects and phase segregation. (lu.se)
  • Liquid-Hexatic-Solid phases in active and passive Brownian particles d. (uib.es)
  • As the birth and death parameters are varied we find liquid, hexatic and solid phases. (uib.es)
  • For active particles motility-induced phase separation (co-existing hexatic and liquid phases) occurs for large activity and sufficiently small birth rates. (uib.es)
  • In most of such applications, a non-Newtonian complex liquid constitutes the continuous phase. (inderscience.com)
  • Pex13 undergoes liquid-liquid phase separation (LLPS) with Pex5-cargo. (tcdb.org)
  • Liquid chromatography (LC) separates molecules in a liquid mobile phase by means of a solid stationary phase. (futuremarketinsights.com)
  • Liquid chromatography procedure can be directed in various combination of possible mobile phases and stationary phases. (futuremarketinsights.com)
  • A novel microextraction method, ordered mesoporous carbon reinforced hollow fiber liquid-phase microextraction coupled with high-performance liquid chromatography and fluorescence detection, was developed for the determination of some organic pollutants in water samples. (who.int)
  • As will be dis- cussed in more detail later, the chemical mass transport across gas, liquid/ tissue, and blood phases of the airways, as determined by these properties, was conceptualized in terms of the overall mass-transport coefficient ( K g) as a measure of the conductivity of a chemical across the three phases. (cdc.gov)
  • In- versely, when expressed as its reciprocal (1/ K g), K g is also a measure of the overall mass-transport resistance of the radial transport of the absorbing gas from the gas phase, through the liquid/tissue, and into blood. (cdc.gov)
  • From linear viscoelastic measurements, we find that existing particle-scale theories prove insufficient to explain the observed quench-dependent gel modulus, demonstrating that gel network elasticity depends on heterogeneous structure in the region of arrested phase separation. (ucsb.edu)
  • For passive particles these phases are found to be spatially homogeneous. (uib.es)
  • This results from a balance of an increasing number of particles filling the system, and a larger number of defects resulting from the birth and death dynamics. (uib.es)
  • When there is a nucleation barrier to the formation of a second phase, time is taken by the system to overcome that barrier. (wikipedia.org)
  • In contrast, nucleation and growth occur when a homogenous phase becomes metastable. (wikipedia.org)
  • Driven nonlinear resonators provide a fertile ground for phenomena related to phase transitions far from equilibrium, which can open opportunities unattainable in their linear counterparts. (nature.com)
  • We show that the divergent susceptibility of the critical point is accompanied by spontaneous symmetry breaking and distinct phase noise properties in the two regimes, indicating the importance of a beyond nonlinear bifurcation interpretation. (nature.com)
  • Phase transition marks a universal qualitative regime change in system properties as the control parameter is varied around a critical/transition point 26 . (nature.com)
  • In this short review, I discuss basic qualitative characteristics of quantum non-Abelian gauge dynamics in the non-stationary background of the expanding Universe in the framework of the standard Einstein-Yang-Mills formulation. (lu.se)
  • The applicability of the SPH method in describing phase separation in these systems is demonstrated. (vuw.ac.nz)
  • However, current processing capabilities are limited due to the lack of dynamically tunable interparticle interactions in existing systems. (ucsb.edu)
  • To advance our understanding toward such capabilities, in this work we develop thermoresponsive colloidal systems to manipulate the formation, structure, and mechanics of colloidal gels by using the equilibrium phase instability and non-equilibrium arrest kinetics. (ucsb.edu)
  • These sessions, providing diverse perspectives using different systems, are "Protein machines and disorder," "Organelles, mechanisms and phase properties of cellular quality control," and "Cell signaling - new tools and emerging concepts. (asbmb.org)
  • Diverse sensory systems, from audition to thermosensation, feature a separation of inputs into ON (increments) and OFF (decrements) signals. (janelia.org)
  • Reaction-diffusion systems with strong interaction terms appear in many multi-species physical problems as well as in population dynamics. (birs.ca)
  • To adequately address the described fundamental research challenges, a highly specialized, interdisciplinary, and transnational consortium has been formed including Prof. F. Dressler (DE), who is an expert on distributed embedded systems, ultra-low power wireless communication, and tracking applications, Prof. J. Gerstmayr (AT) with emphasis on robotics and multi body dynamics, and Dr. J.-T. Fischer (AT) for the experimental and computational avalanche dynamics aspects. (ccs-labs.org)
  • Typical applications of design include novel therapeutic strategies, control principles for existing biological systems, or sensors for the presence of small molecules [3], but designed sequences can also provide an objective experimental assessment of functional hypotheses, where designs are synthesized and their effect on the cellular context can be tested in vitro and, in turn, in vivo. (dagstuhl.de)
  • Due to the variable position of lighter and more compact electric propulsion systems and the separation of power supply and propulsion generation, new unconventional propulsion integrations become possible. (uni-stuttgart.de)
  • We demonstrate the method on crystal structure identification in Lennard-Jones (four different phases), water (eight different phases), and mesophase (six different phases) systems. (osti.gov)
  • Here, we show that optical parametric oscillators (OPOs) can undergo second-order phase transitions in the spectral domain between degenerate and non-degenerate regimes. (nature.com)
  • As there is no barrier (by definition) to spinodal decomposition, some fluctuations (in the order parameter that characterizes the phase) start growing instantly. (wikipedia.org)
  • That is, another biphasic system becomes lower in free energy, but the homogenous phase remains at a local minimum in free energy, and so is resistant to small fluctuations. (wikipedia.org)
  • It magnified the small fluctuations of dynamics and overtone changes. (6moons.com)
  • Phase separation and the formation of biomolecular condensates are among the hottest topics in BMB. (asbmb.org)
  • Our theoretical model, based on the Ramo-Shockley-theorem, overcomes the previously introduced artificial separation into dipole and current contributions. (nature.com)
  • The tutorial part will comprise summer-school style lectures which provide an overview of existing methods and the pertaining theoretical background. (cecam.org)
  • However, theoretical considerations suggest that in most models vertical to horizontal resolution aspect ratio is inadequate for accurate representation of gravity wave dynamics. (mpecdt.ac.uk)
  • For a comprehensive review of existing theoretical models and interpretations of the cosmological constant (or slowly-evolving DE), see, e.g., [15-21] and the references therein. (lu.se)
  • Whereas theoretical predictions of macromolec- use of nonadsorbing polymers, like polyethylene glycol, for ular crowding effects abound, there are remarkably few protein separation (Albertsson, 1986) and crystallization experimental studies of this universal phenomenon. (lu.se)
  • This instability could be the key to elucidating the complex charge/discharge dynamics in nanoparticulate phase-separating electrodes. (mit.edu)
  • We describe here a new kind of instability in drying films of emulsions: during evaporation of the internal phase, cracks appear between the droplets that create aggregates according to a regular pattern. (espci.fr)
  • Spinodal decomposition occurs when a homogenous phase becomes thermodynamically unstable. (wikipedia.org)
  • We also observe a re-entrant transition to the hexatic phase when the birth rate is increased. (uib.es)
  • We experimentally demonstrate such a phase transition in a quadratic OPO. (nature.com)
  • However, current applications are hindered by defects caused by strain relaxation and phase separation in the material. (aip.org)
  • Questions for discussion: What are the impacts of carrier induced defects on phase stability? (lu.se)
  • The ASBMB Meetings Committee , chaired by Vahe Bandarian , and the ASBMB staff are hard at work to make the 2023 meeting an exciting gathering that enhances existing connections and catalyzes new and exciting opportunities for collaboration and networking. (asbmb.org)
  • Spinodal decomposition is observed when mixtures of metals or polymers separate into two co-existing phases, each rich in one species and poor in the other. (wikipedia.org)
  • However, a multitude of combinations exist on how to blend donors and acceptors, with a wide variety of processing options, rendering materials selection and testing an intricate task. (mpecdt.ac.uk)
  • By simultaneously probing mechanics and structure, we develop an isothermal transformation diagram to delineate the sequence of transitions that occur en route to arrest, which identifies processing windows for sculpting the mesostructure of nascent gels. (ucsb.edu)
  • In this work, we combine theory and experiments to understand how this dynamics affects the diversity of a microbial population. (oist.jp)
  • Here, we present systematic experimental studies on the signal formation in gas-phase photoconductive sampling. (nature.com)
  • It goes beyond existing technologies by creating a unique level of modularity in both domain and process coupling, including a clear separation of component and basic model interfaces, flexible scheduling of several tens of models, and facilitation of iterative development at the lab and the station and on the coastal ocean scale. (copernicus.org)
  • The metastable states during the capillary absorption in some cases cannot be explained using the existing models of capillary dynamics. (vuw.ac.nz)
  • Many of the existing DE/CC models cannot provide a natural explanation, not only of why is small and positive (the "old" CC problem), but also why is non-zeroth and exists at all (the "new" CC problem). (lu.se)
  • In this talk, I will present our ongoing works that address the self-organizing nature of the tissue forming dynamics and its relation to metabolic heterogeneity early in the solitary growth stage. (oist.jp)
  • This separation takes place based on the interactions of the sample with the mobile and stationary phases. (futuremarketinsights.com)
  • The most common existing approach to identify local structure is to calculate some geometrical quantity referred to as an order parameter. (osti.gov)
  • This repository contains the raw photon-by-photon single-molecule FRET (smFRET) trajectories, SAXS data, and MD simulation trajectories, multi-sequence alignment, and gel images for the paper titled 'Sub-Domain Dynamics Enables Chemical Chain Reactions in Nonribosomal Peptide Synthetases. (princeton.edu)
  • It streamlines the recruitment phase of the employee life cycle by providing ready-to-use resources such as social media posts, banners, and manuals for easy implementation. (companial.com)
  • In this paper, we will describe the design of the RFQ, present the beam dynamics simulation results, and also discuss the impact of the external buncher harmonics on the output beam properties. (cern.ch)
  • The results of end-to-end beam simulation studies including physical misalignments, dynamic rf amplitude and phase errors, and variations in the stripping foil thickness, will be performed to evaluate the driver linac overall performances and beam loss, even for the challenging case of the uranium beam with multiple charge states using the newly-developed RIAPMTQ/IMPACT codes. (cern.ch)
  • J. Willard Gibbs described two criteria for a metastable phase: that it must remain stable against a small change over a large area. (wikipedia.org)
  • An unstable phase lies at a maximum in free energy. (wikipedia.org)
  • Unbalanced dynamics in the stratosphere consists mainly of upward-propagating gravity waves, which exhibit a shallow -5/3 slope in their kinetic energy spectrum. (mpecdt.ac.uk)
  • Our findings elucidate the effect of lane formation on populations evolution, with potential applications ranging from microbial ecology in soil to dynamics of epithelial tissues in higher organisms. (oist.jp)
  • The combination of all these components (active/passive + triad attributes) lead us to the conclusion that this Celtic symbol meaning tells a story of forward motion in the endeavor to reach understanding (within the context of one of the many triad dynamics above listed). (whats-your-sign.com)
  • However, fluid dynamics modelling is computationally demanding, which makes such a sampling method infeasible. (mpecdt.ac.uk)
  • It's why eye-oriented listeners enjoy hyper-specific imaging, sharp focus and deep layer separation as the quasi holographic location aspects of soundstaging. (6moons.com)
  • Nearly all small speakers benefit from more weight, color and dynamics as aspects where Métronome's stack dished out extra. (6moons.com)
  • While observers are comfortable with taking the -term as an additional parameter, which considerably improves the CDM fits to the data, for theorists, the uniform positive and small -term raises plenty of issues and contradictions with the existing quantum field theory (QFT). (lu.se)